# SOUTHERN TIER ONCOLOGY, PC

> Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days. [Update your NPPES record](https://nppes.cms.hhs.gov)

- **Entity:** Organization
- **Status:** Active
- **Organization subpart:** No

## Provider details

- **NPI number:** 1821047325
- **Authorized official:** DR. ROBERT THOMAS ABDERHALDEN MD (PRESIDENT)
- **Authorized official phone:** (607) 737-8165

## Contact information

- **Practice address:** 600 ROE AVENUE, ELMIRA, NY 14905
- **Practice address phone:** (607) 737-8165
- **Practice address fax:** (607) 737-8175
- **Mailing address:** PO BOX 366, 202 TAUGHANNOCK BLVD, ITHACA, NY 14851
- **Mailing address phone:** (607) 266-3257
- **Mailing address fax:** (607) 277-4056

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 207RH0003X | Hematology & Oncology Physician | — | NULL | Yes |
| 207RH0003X | Hematology & Oncology Physician | — | — | Yes |

## Other

- **Enumeration date:** 05/10/2006
- **Last updated:** 02/01/2010
